2007 JEEP GRAND CHEROKEE oil pressure

NOTE:Most vehicles are operated under the conditions
listed for Schedule “B.”
Second is Schedule“A”. It is for vehicles that are not
operated under any of the conditions listed under Sched-
ule “B.”
Use the schedule that best describes your driving condi-
tions. Where time and mileage are listed, follow the
interval that occurs first.
CAUTION!
Failure to perform the required maintenance items
may result in damage to the vehicle.
At Each Stop for Fuel
•Check the engine oil level about 5 minutes after a fully
warmed engine is shut off. Checking the oil level whilethe vehicle is on level ground will improve the accu-
racy of the oil level reading. Add oil only when the
level is at or below the ADD or MIN mark.
•Check the windshield washer solvent, add as required.
Once a Month
•Check the tire pressure and look for unusual wear or
damage.
•Inspect the battery, clean and tighten the terminals as
required.
•Check the fluid levels of engine coolant/anti-freeze
deaeration bottle, brake master cylinder, and transmis-
sion, and add as needed.
•Check all lights and all other electrical items for correct
operation.
434 SCHEDULE “A”
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 6,250 12,500 18,750 25,000 31,250
(Kilometers) (10 000) (20 000) (30 000) (40 000) (50 000)
Change the engine oil and engine oil filter. X X X X X
Rotate the tires. X X X
Check spare tire for proper pressure and correct
stowage.X X XXX
Inspect the engine air filter element. Replace as
necessary.XXX
Replace the engine air filter element.XX
Replace the fuel filter/water separator unit. X
Inspect the brake linings. X X
Drain the transfer case and refill.X
Drain and refill the front and rear axles. X X
SCHEDULE “B” — DIESEL ENGINES 437
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 37,500 43,750 50,000 56,250 62,500
(Kilometers) (60 000) (70 000) (80 000) (90 000) (100 000)
Change the engine oil and engine oil filter. X X X X X
Rotate the tires. X X
Check spare tire for proper pressure and correct
stowage.X X XXX
Inspect the engine air filter element. Replace as
necessary.XX
Replace the engine air filter element.XXX
Replace the fuel filter/water separator unit. X
Replace the engine accessory drive belt. X
Inspect the brake linings. X X X
Drain and refill the front and rear axles. X X X
Drain and refill the transmission fluid, and change
the filter.X
Drain the transfer case and refill.X
438 SCHEDULE “B” — DIESEL ENGINES
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 68,750 75,000 81,250 87,500 93,750 100,000
(Kilometers) (110 000) (120 000) (130 000) (140 000) (150 000) (160 000)
Change the engine oil and engine oil filter. X X X X X X
Rotate the tires. X X X
Check spare tire for proper pressure and cor-
rect stowage.XXXXXX
Inspect the engine air filter element. Re-
place as necessary.XXX
Replace the engine air filter element.XXX
Replace the engine accessory drive belt. X
Replace the fuel filter/water separator unit. X X
Flush and replace the engine coolant/anti-
freeze.X
Inspect the brake linings. X X
Drain the transfer case and refill. X
Drain and refill the front and rear axles. X X
SCHEDULE “B” — DIESEL ENGINES 439
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Schedule “A”
Miles 12,500 25,000 37,500 50,000
(Kilometers) (20 000) (40 000) (60 000) (80 000)
Change the engine oil and engine oil filter. X X X X
Rotate the tires. X X X X
Check spare tire for proper pressure and correct stowage. X X X X
Inspect the engine air filter element. Replace as neces-
sary.XX
Replace the engine air filter element.XX
Replace the fuel filter/water separator unit. X X
Inspect the brake linings. X X
Drain the transfer case and refill. X X
SCHEDULE “A” 441
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Miles 62,500 75,000 87,500 100,000
(Kilometers) (100 000) (120 000) (140 000) (160 000)
Change the engine oil and engine oil filter. X X X X
Rotate the tires. X X X X
Check spare tire for proper pressure and correct stowage. X X X X
Inspect the engine air filter element. Replace as neces-
sary.XX
Replace the engine air filter element.XX
Replace the fuel filter/water separator unit. X X
Flush and replace the engine coolant/anti-freeze. X
Replace the engine accessory drive belt. X
Inspect the brake linings. X X
Drain the transfer case and refill. X X
Inspection and service should be performed anytime a
malfunction is observed or suspected. Retain all receipts. The replacement of such component is requested
when there is superficial wear, bearing clearance, or
evident grease leak.
442 SCHEDULE “A”
8
M
A
I
N
T
E
N
A
N
C
E
S
C
H
E
D
U
L
E
S

Headlight Switch...................... 114
Headlights........................... 402
Headlights On With Wipers............... 114
High Beam Indicator.................... 175
Illuminated Entry....................... 19
Instrument Cluster................... 114,116
Interior........................... 116,118
Lights On Reminder.................... 117
Low Fuel............................ 182
LowTire ............................ 178
Malfunction Indicator (Check Engine)........ 175
Map Reading......................... 119
Oil Pressure.......................... 177
Passing............................. 118
Reading.......................... 119,145
Rear Servicing........................ 404
Rear Tail............................ 404
Seat Belt Reminder..................... 181
Security Alarm (Theft Alarm).............. 177Service.............................. 402
Service Engine Soon (Malfunction Indicator) . . . 175
Side Marker.......................... 404
SmartBeams.......................... 115
Tire Pressure Monitoring (TPMS)........... 178
Tow/Haul Indicator.................... 180
Traction Control....................137,177
Turn Signal.................. 113,117,403,404
VanityMirror .......................... 76
Voltage............................. 182
Load Floor, Cargo....................... 163
Loading Vehicle......................... 316
Tires ............................... 283
Locks................................. 26
Automatic Door........................ 27
Child Protection........................ 28
Door................................ 26
Power Door........................... 26
INDEX 461
10

New Vehicle Break-In Period................ 64
Occupant Restraints....................... 34
Octane Rating, Gasoline (Fuel)............305,306
Odometer..........................180,181
Trip ................................ 180
Off-Pavement Driving (Off-Road)..........268,388
Off-Road Driving (Off-Pavement)..........268,388
Oil, Engine............................ 362
Capacity............................ 407
Change Interval....................... 363
Dipstick............................. 362
Disposal............................ 365
Filter ............................... 366
Filter Disposal........................ 365
Identification Logo..................... 364
Materials Added to..................... 365
Pressure Warning Light.................. 177
Recommendation.................363,364,407Synthetic............................ 365
Viscosity.......................364,365,407
Onboard Diagnostic System..............358,359
Opener, Garage Door (HomeLink) ........... 146
Outside Rearview Mirrors.................. 73
Overdrive............................. 258
Overdrive OFF Switch.................... 258
Overhead Console....................... 145
Overheating, Engine...................179,338
Owner’s Manual (Operator Manual).......... 448
PaintCare ............................. 389
Paint Damage.......................... 389
Panic Alarm............................ 22
Park Assist System, Rear.................. 138
Parking Brake.......................... 272
Passing Light........................... 118
Pedals, Adjustable....................... 124
Pets.................................. 64
INDEX 463
10